import auth from "@/plugins/auth";
import router, { constantRoutes, dynamicRoutes } from "@/router";
import { getRouters } from "@/api/menu";
import Layout from "@/layout/index";
import ParentView from "@/components/ParentView";
import InnerLink from "@/layout/components/InnerLink";

// 匹配views里面所有的.vue文件
const modules = import.meta.glob("./../../views/**/*.vue");

const usePermissionStore = defineStore("permission", {
  state: () => ({
    routes: [],
    addRoutes: [],
    defaultRoutes: [],
    topbarRouters: [],
    sidebarRouters: [],
  }),
  actions: {
    setRoutes(routes) {
      this.addRoutes = routes;
      this.routes = constantRoutes.concat(routes);
    },
    setDefaultRoutes(routes) {
      this.defaultRoutes = constantRoutes.concat(routes);
    },
    setTopbarRoutes(routes) {
      this.topbarRouters = routes;
    },
    setSidebarRouters(routes) {
      this.sidebarRouters = routes;
    },
    generateRoutes(roles) {
      return new Promise((resolve) => {
        // 向后端请求路由数据
        getRouters().then((res) => {
          const demoList = [
            //   {
            //   "path": "/",
            //   "hidden": false,
            //   "component": "Layout",
            //   "children": [{
            //     "name": "Inventory",
            //     "path": "inventory",
            //     "hidden": false,
            //     "component": "wms/inventory/statistic",
            //     "meta": {
            //       "title": "库存统计",
            //       "icon": "chart",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }]
            // }, 
            {
              "path": "/",
              "hidden": false,
              "component": "Layout",
              "children": [{
                "name": "InventoryHistory",
                "path": "inventoryHistory",
                "hidden": false,
                "component": "wms/inventory/history",
                "meta": {
                  "title": "库存记录",
                  "icon": "list",
                  "noCache": true,
                  "link": null
                }
              }]
            }, 
            {
              "path": "/",
              "hidden": false,
              "component": "Layout",
              "children": [{
                "name": "ReceiptOrder",
                "path": "receiptOrder",
                "hidden": false,
                "component": "wms/order/receipt/index",
                "meta": {
                  "title": "入库",
                  "icon": "exit-fullscreen",
                  "noCache": true,
                  "link": null
                }
              }]
            }, 
            {
              "path": "/",
              "hidden": false,
              "component": "Layout",
              "children": [{
                "name": "ShipmentOrder",
                "path": "shipmentOrder",
                "hidden": false,
                "component": "wms/order/shipment/index",
                "meta": {
                  "title": "出库",
                  "icon": "fullscreen",
                  "noCache": true,
                  "link": null
                }
              }]
            }, 
            // {
            //   "path": "/",
            //   "hidden": false,
            //   "component": "Layout",
            //   "children": [{
            //     "name": "MovementOrder",
            //     "path": "movementOrder",
            //     "hidden": false,
            //     "component": "wms/order/movement/index",
            //     "meta": {
            //       "title": "移库",
            //       "icon": "drag",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }]
            // }, 
            // {
            //   "path": "/",
            //   "hidden": false,
            //   "component": "Layout",
            //   "children": [{
            //     "name": "CheckOrder",
            //     "path": "checkOrder",
            //     "hidden": false,
            //     "component": "wms/order/check/index",
            //     "meta": {
            //       "title": "盘库",
            //       "icon": "example",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }]
            // }, 
            // {
            //   "name": "Basic",
            //   "path": "/basic",
            //   "hidden": false,
            //   "redirect": "noRedirect",
            //   "component": "Layout",
            //   "alwaysShow": true,
            //   "meta": {
            //     "title": "基础资料",
            //     "icon": "excel",
            //     "noCache": true,
            //     "link": null
            //   },
            //   "children": [{
            //     "name": "Merchant",
            //     "path": "merchant",
            //     "hidden": false,
            //     "component": "wms/basic/merchant/index",
            //     "meta": {
            //       "title": "往来单位",
            //       "icon": "documentation",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }, {
            //     "name": "Warehouse",
            //     "path": "warehouse",
            //     "hidden": false,
            //     "component": "wms/basic/warehouse/index",
            //     "meta": {
            //       "title": "仓库管理",
            //       "icon": "documentation",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }, {
            //     "name": "ItemBrand",
            //     "path": "itemBrand",
            //     "hidden": false,
            //     "component": "wms/basic/itemBrand/index",
            //     "meta": {
            //       "title": "品牌管理",
            //       "icon": "documentation",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }, {
            //     "name": "Item",
            //     "path": "item",
            //     "hidden": false,
            //     "component": "wms/basic/item/index",
            //     "meta": {
            //       "title": "商品管理",
            //       "icon": "documentation",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }]
            // }, 
            // {
            //   "path": "/",
            //   "hidden": true,
            //   "component": "Layout",
            //   "children": [{
            //     "name": "CheckOrderEdit",
            //     "path": "checkOrderEdit",
            //     "hidden": false,
            //     "component": "wms/order/check/edit",
            //     "meta": {
            //       "title": "编辑盘库单",
            //       "icon": "#",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }]
            // }, 
            // {
            //   "path": "/",
            //   "hidden": true,
            //   "component": "Layout",
            //   "children": [{
            //     "name": "ReceiptOrderEdit",
            //     "path": "receiptOrderEdit",
            //     "hidden": false,
            //     "component": "wms/order/receipt/edit",
            //     "meta": {
            //       "title": "编辑入库单",
            //       "icon": "#",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }]
            // },
            //  {
            //   "path": "/",
            //   "hidden": true,
            //   "component": "Layout",
            //   "children": [{
            //     "name": "ShipmentOrderEdit",
            //     "path": "shipmentOrderEdit",
            //     "hidden": false,
            //     "component": "wms/order/shipment/edit",
            //     "meta": {
            //       "title": "编辑出库单",
            //       "icon": "#",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }]
            // }, 
            // {
            //   "path": "/",
            //   "hidden": true,
            //   "component": "Layout",
            //   "children": [{
            //     "name": "MovementOrderEdit",
            //     "path": "movementOrderEdit",
            //     "hidden": false,
            //     "component": "wms/order/movement/edit",
            //     "meta": {
            //       "title": "编辑移库单",
            //       "icon": "#",
            //       "noCache": true,
            //       "link": null
            //     }
            //   }]
            // }, 
            // {
            //   "name": "System",
            //   "path": "/system",
            //   "hidden": false,
            //   "redirect": "noRedirect",
            //   "component": "Layout",
            //   "alwaysShow": true,
            //   "meta": {
            //     "title": "系统管理",
            //     "icon": "excel",
            //     "noCache": true,
            //     "link": null
            //   },
            //   "children": [
            //     {
            //     "name": "Menu",
            //     "path": "menu",
            //     "hidden": false,
            //     "component": "system/menu/index",
            //     "meta": {
            //       "title": "菜单管理",
            //       "icon": "tree-table",
            //       "noCache": true,
            //       "link": null
            //     }
            //   },
            //   {
            //     "name": "User",
            //     "path": "user",
            //     "hidden": false,
            //     "component": "system/user/index",
            //     "meta": {
            //       "title": "用户管理",
            //       "icon": "user",
            //       "noCache": true,
            //       "link": null
            //     }
            //   },
            //   {
            //     "name": "Role",
            //     "path": "role",
            //     "hidden": false,
            //     "component": "system/user/index",
            //     "meta": {
            //       "title": "角色管理",
            //       "icon": "list",
            //       "noCache": true,
            //       "link": null
            //     }
            //   },
            // ]
            // }, 
            {
              "name": "Production",
              "path": "/production",
              "hidden": false,
              "redirect": "noRedirect",
              "component": "Layout",
              "alwaysShow": true,
              "meta": {
                "title": "生产管理",
                "icon": "nested",
                "noCache": true,
                "link": null
              },
              "children": [{
                "name": "Infeed",
                "path": "infeed",
                "hidden": false,
                "component": "production/infeed/index",
                "meta": {
                  "title": "进料管理",
                  "icon": "form",
                  "noCache": true,
                  "link": null
                }
              }, {
                "name": "HighTemp",
                "path": "high-temp",
                "hidden": false,
                "component": "production/high-temp/index",
                "meta": {
                  "title": "高温管理",
                  "icon": "form",
                  "noCache": true,
                  "link": null
                }
              }, {
                "name": "Crushing",
                "path": "crushing",
                "hidden": false,
                "component": "production/crushing/index",
                "meta": {
                  "title": "破碎管理",
                  "icon": "component",
                  "noCache": true,
                  "link": null
                }
              }]
            }]
          // console.log(JSON.stringify(res.data));
          const sdata = JSON.parse(JSON.stringify(res.data));
          const rdata = JSON.parse(JSON.stringify(res.data));
          const defaultData = JSON.parse(JSON.stringify(res.data));
          const sidebarRoutes = filterAsyncRouter(sdata);
          const rewriteRoutes = filterAsyncRouter(rdata, false, true);
          console.log(rewriteRoutes, "rewriteRoutes");
          const defaultRoutes = filterAsyncRouter(defaultData);
          const asyncRoutes = filterDynamicRoutes(dynamicRoutes);
          asyncRoutes.forEach((route) => {
            router.addRoute(route);
          });
          this.setRoutes(rewriteRoutes);
          this.setSidebarRouters(constantRoutes.concat(sidebarRoutes));
          this.setDefaultRoutes(sidebarRoutes);
          this.setTopbarRoutes(defaultRoutes);
          resolve(rewriteRoutes);
        });
      });
    },
  },
});

// 遍历后台传来的路由字符串，转换为组件对象
function filterAsyncRouter(asyncRouterMap, lastRouter = false, type = false) {
  return asyncRouterMap.filter((route) => {
    if (type && route.children) {
      route.children = filterChildren(route.children);
    }
    if (route.component) {
      // Layout ParentView 组件特殊处理
      if (route.component === "Layout") {
        route.component = Layout;
      } else if (route.component === "ParentView") {
        route.component = ParentView;
      } else if (route.component === "InnerLink") {
        route.component = InnerLink;
      } else {
        route.component = loadView(route.component);
      }
    }
    if (route.children != null && route.children && route.children.length) {
      route.children = filterAsyncRouter(route.children, route, type);
    } else {
      delete route["children"];
      delete route["redirect"];
    }
    return true;
  });
}

function filterChildren(childrenMap, lastRouter = false) {
  var children = [];
  childrenMap.forEach((el, index) => {
    if (el.children && el.children.length) {
      if (el.component === "ParentView" && !lastRouter) {
        el.children.forEach((c) => {
          c.path = el.path + "/" + c.path;
          if (c.children && c.children.length) {
            children = children.concat(filterChildren(c.children, c));
            return;
          }
          children.push(c);
        });
        return;
      }
    }
    if (lastRouter) {
      el.path = lastRouter.path + "/" + el.path;
      if (el.children && el.children.length) {
        children = children.concat(filterChildren(el.children, el));
        return;
      }
    }
    children = children.concat(el);
  });
  return children;
}

// 动态路由遍历，验证是否具备权限
export function filterDynamicRoutes(routes) {
  const res = [];
  routes.forEach((route) => {
    if (route.permissions) {
      if (auth.hasPermiOr(route.permissions)) {
        res.push(route);
      }
    } else if (route.roles) {
      if (auth.hasRoleOr(route.roles)) {
        res.push(route);
      }
    }
  });
  return res;
}

export const loadView = (view) => {
  let res;
  for (const path in modules) {
    const dir = path.split("views/")[1].split(".vue")[0];
    if (dir === view) {
      res = () => modules[path]();
    }
  }
  return res;
};

export default usePermissionStore;
